How to I achieve this wavy/curly hairstyle?

Hey everyone. I was wondering exactly how I would go about doing a hairstyle like this:





http://www.telegraph.co.uk/portal/graphics/2007/02/20/ftbritney20.jpg





http://i171.photobucket.com/albums/u294/alisongwyn/tps/katehudsonhair1.jpg?





Thanks everyone.





BTW--I have long, fine, straight-as-a-board hair. :)How to I achieve this wavy/curly hairstyle?
To get curls/waves:


What you'll need:


Mousse


Blow-dryer


Round brush


Hair Curler (1 1/2';)


Plastic rollers (2';)


Hairspray





What to do:


Wash your hair


Put mousse in your hair


Blow-dry your hair until it is damp. Turn your head upside down and brush through your hair w/ the round brush, following it w/ the blow-dryer until your hair is completely dry.


Follow this video:


http://pursebuzz.com/?p=11





Hope this helps!How to I achieve this wavy/curly hairstyle?
Curl your hair, then comb it out. Works for me. And I have very thin hair so i don't need gel or hair spray for it to stay curly.
I would just suggest sleeping with braids. First put mouse in your hair then braid your hair then spray it with hairspray then sleep on it. In the morning spray it again then take it out.